TY - SLIDE DB - Science History Institute DP - Science History Institute M2 - Courtesy of Science History Institute. Rights: Public Domain Mark 1.0 TI - Periodic table in style of spiral with radii ID - r781wg56f AU - Tocher, J. F. (James Fowler) AU - Mazurs, Edward G. DA - 1910/// YR - 1910 M3 - glass (material) AV - Edward G. Mazurs Collection of Periodic Systems Images, Box 1 VL - Edward G. Mazurs Collection of Periodic Systems Images, Box 1 AN - Edward G. Mazurs Collection of Periodic Systems Images, Box 1 UR - https://digital.sciencehistory.org/works/r781wg56f AB - Graphic representation of the periodic table of chemical elements in the style of a spiral with radii and interrupted short periods. This table was originated by Scottish chemist James Fowler Tocher (1864-1945) in 1910 and classified by chemist Edward G. Mazurs as Type IIB2-3 in his seminal work Types of Graphic Representation of the Periodic System of Chemical Elements (1957). This table appears as Figure 52 on page 125 of Mazurs' 1957 publication. KW - Scientific illustration KW - Tocher, J. F. (James Fowler), 1864- KW - Periodic table of the elements KW - Periodic law KW - Chemical elements LA - ER -